Students at the Stanford Med School were receiving their first anatomy class
with a real dead human body. They are all gathered around the surgery table
with the body covered with a white
sheet. Then the professor started the class by telling them: "In medicine,
it is necessary to have 2 important qualities as a doctor:

The first is that it is necessary that you not be disgusted." The Professor
uncovered the body, sunk his finger in the ass of the dead body, withdrew it
and sucked it. "Go ahead and do the same thing," he told his students.

The students freaked out, hesitated and subsequently taking turns, sunk
their finger in the ass of the dead body and sucked it after withdrawing it.

When everyone finished, the Professor looked at them and told them: "The
second important quality is observation. I sunk the middle finger and sucked
the index.

Pay attention people!!!"